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Water use scenarios versus climate change: Investigating future water management of the French part of the Moselle

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  • معلومة اضافية
    • Contributors:
      Milieux Environnementaux, Transferts et Interactions dans les hydrosystèmes et les Sols (METIS); Université Pierre et Marie Curie - Paris 6 (UPMC)-École Pratique des Hautes Études (EPHE); Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS); Hydrosystèmes continentaux anthropisés : ressources, risques, restauration (UR HYCAR); Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE); École Pratique des Hautes Études (EPHE); Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS); Gestion de l'Eau, Acteurs, Usages (UMR G-EAU); Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Bureau de Recherches Géologiques et Minières (BRGM)-Institut de Recherche pour le Développement (IRD)-AgroParisTech-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Montpellier; Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)
    • بيانات النشر:
      HAL CCSD
      Elsevier
    • الموضوع:
      2024
    • نبذة مختصرة :
      International audience ; Study region: French part of the Moselle catchmentStudy focus: By relying on hydrological simulations forced by climate change scenarios, stakeholders can assess the magnitude of future changes in the rainfall–runoff relationship. The inclusion of human influences in water resources modelling in a non-stationary context is a way to improve the accuracy and usefulness of climate change impact studies. Here, we propose a modelling approach that explicitly considers water uses to evaluate adaptation measures for water management at the French Moselle catchment scale.New hydrological insights for the region: The results highlight the decrease in future low flows but also the change in the balance between demand and supply. Over the Moselle catchment, whatever the water use scenario considered, climate change induces lower water availability both for environmental flows and for human uses. This leads to a potential increase in the duration of water restriction of up to 8 weeks for RCP 8.5 in the long term (2070–2099) compared to 1976–2005. This study could provide water managers with more appropriate climate impact results and potentially help them to design adequate adaptation measures.
    • Relation:
      hal-04614411; https://hal.inrae.fr/hal-04614411; https://hal.inrae.fr/hal-04614411/document; https://hal.inrae.fr/hal-04614411/file/1-s2.0-S2214581824002039-main.pdf
    • الرقم المعرف:
      10.1016/j.ejrh.2024.101855
    • Rights:
      http://creativecommons.org/licenses/by-nc/ ; info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.5908EC14